Health Weight Loss Medication and Hair Loss: Causes and Prevention by Dr Natalie Singh - Health Editor July 3, 2026 by Dr Natalie Singh - Health Editor July 3, 2026 Hair loss is a reported side effect for some patients using glucagon-like peptide-1 (GLP-1) receptor agonists, such as semaglutide (marketed as Ozempic and Wegovy) and tirzepatide (marketed as Mounjaro and … 0 FacebookTwitterPinterestEmail